Datasheet

OPA847
5
SBOS251E
www.ti.com
TYPICAL CHARACTERISTICS: V
S
= ±5V (Cont.)
T
A
= 25°C, G = +20V/V, R
G
= 39.2Ω, and R
L
= 100Ω, unless otherwise noted.
–70
–75
–80
–85
–90
–95
–100
–105
–110
–115
5MHz HARMONIC DISTORTION vs LOAD RESISTANCE
Load Resistance (Ω)
Harmonic Distortion (dBc)
100 150 200 250 300 350 400 450 500
See Figure 1
G = +20V/V
V
O
= 2V
PP
2nd-Harmonic
3rd-Harmonic
–75
–80
–85
–90
–95
–100
–105
1MHz HARMONIC DISTORTION vs LOAD RESISTANCE
Load Resistance (Ω)
Harmonic Distortion (dBc)
100 150 200 250 300 350 400 450 500
See Figure 1
G = +20V/V
V
O
= 5V
PP
2nd-Harmonic
3rd-Harmonic
–65
–75
–85
–95
–105
–115
HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
Harmonic Distortion (dBc)
0.1 1 10 100
3rd-Harmonic
2nd-Harmonic
G = +20V/V
V
O
= 2V
PP
R
L
= 200Ω
See Figure 1
–75
–80
–85
–90
–95
–100
–105
–110
–115
HARMONIC DISTORTION vs OUTPUT VOLTAGE
Output Voltage Swing (V
PP
)
Harmonic Distortion (dBc)
0.1 1 10
See Figure 1
G = +20V/V
F = 5MHz
R
L
= 200Ω
2nd-Harmonic
3rd-Harmonic
–75
–80
–85
–90
–95
–100
–105
–110
HARMONIC DISTORTION vs NONINVERTING GAIN
Gain (V/V)
Harmonic Distortion (dBc)
15 20 25 30 35 40 45 50 55 50
See Figure 1
V
O
= 2V
PP
R
L
= 200Ω
F = 5MHz
R
F
= 750Ω
R
G
Adjusted
2nd-Harmonic
3rd-Harmonic
–70
–75
–80
–85
–90
–95
–100
–105
–110
HARMONIC DISTORTION vs INVERTING GAIN
Gain –V/V

Harmonic Distortion (dBc)
20 25 30 35 40 45 50
See Figure 2
V
O
= 2V
PP
R
L
= 200Ω
F = 5MHz
R
G
= 50Ω
R
F
Adjusted
2nd-Harmonic
3rd-Harmonic